Annie Nyffeler, DO
Emergency Medicine Physician · Shawnee Mission, KS
Annie Nyffeler, DO is an emergency medicine physician with a practice address in Shawnee Mission, Kansas, and NPI 1659001378, issued on Jun 15, 2022. Check the license on the Kansas State Board of Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Annie Nyffeler
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 9363 NE
2938 NE
Self-reported in NPPES; status is on the state search - Practice location
- 9100 W 74TH St, Shawnee Mission, KS 66204
- Phone
- (913) 676-2214
- Enumerated
- Jun 15, 2022
- Record last updated
- Jun 10, 2025
- Medicare enrollment
- Enrolled (PECOS I20250718002787); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 459 in Kansas → Look up another NPI →
Also registered at 9100 W 74TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Annie Nyffeler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKansas State Board of Healing ArtsCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average emergency medicine physician in 2024
94 Medicare Part D claims for 62 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Oxycodone Hcl15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- EM Specialists PAShawnee Mission, KS
- ER Physicians South, P.A.Ottawa, KS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Annie Nyffeler among 459 emergency medicine physician records in Kansas
Annie Nyffeler, DO is one of 459 emergency medicine physician records with a practice address in Kansas. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 87% of them.
- NPI issued2022 · 87% of these records are older, 10% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2022 · median 2011 among the 270 with a school on file
- Record last updated2025 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 emergency medicine physician records list a practice address in Shawnee Mission
They are 10 of the 407 NPPES records with a practice address in Shawnee Mission, and 459 emergency medicine physician records in Kansas.
All 459 in Kansas → Every provider in Shawnee Mission → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Darren BoyackShawnee Mission, KS 662041750374724
- John Bradley, DOShawnee Mission, KS 662041801018536
- Beau ButherusMerriam, KS 662041467751032
- Sara CrossShawnee Mission, KS 662041821148123
- Megan DespainShawnee Mission, KS 662041831126358
- David Finkle, M.D.Merriam, KS 662041336362953
- Dustin Keffer, DOShawnee Mission, KS 662041992062129
- Rebecca MesserliMerriam, KS 662041073672499
Common questions
What is Annie Nyffeler, DO's NPI number?
Annie Nyffeler, DO's National Provider Identifier (NPI) is 1659001378, issued on Jun 15, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Annie Nyffeler, DO located?
The NPPES record lists a practice address at 9100 W 74TH St, Shawnee Mission, KS, 66204. Phone: (913) 676-2214. Providers update this record themselves, so call before visiting.
How can I verify Annie Nyffeler, DO's license?
Search the Kansas State Board of Healing Arts at https://www.ksbha.ks.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Annie Nyffeler, DO prescribe under Medicare Part D?
In 2024, Annie Nyffeler, DO had 94 Medicare Part D claims for 62 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.